Kia Niro: Hybrid Motor Control System / Motor Temperature Sensor Repair procedures

Kia Niro 2017 (DE HEV) Service Manual / Hybrid Motor System / Hybrid Motor Control System / Motor Temperature Sensor Repair procedures

Inspection

Hybrid Drive Motor

Inspect the temperature sensor resistance.

Item	Pin	Specification	Remarks
Resistance (Temperaturesensor)	4 - 8	10.92 - 13.44 kΩ	At room temperature 68°F (20°C)

2.	If the temperature sensor needs to be replaced, replace the hybrid drive motor assembly. (Refer to Hybrid Motor Assembly - "Hybrid Drive Motor Assembly")

Hybrid Starter Generator (HSG)

Inspect the temperature sensor resistance.

Item	Pin	Specification	Remarks
Resistance (Temperaturesensor)	4 - 9	121.6 - 133.14 kΩ	At room temperature 68°F (20°C)

2.	If the temperature sensor needs to be replaced, replace the HSG assembly. (Refer to Hybrid Motor Assembly - "Hybrid Starter Generator")

Motor Temperature Sensor Circuit diagram

Part Circuit Diagram [Hybrid Drive Motor] [HSG] ...

Hybrid Motor Cooling System

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Other information:

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Kia Niro 2017 (DE HEV) Service Manual: Description and operation
Description The High Voltage Battery System provides the hybrid drive motor, HSG, and electric A/C compressor with electric energy and also reserves the electric energy generated during regeneration braking. It consists of the battery pack assembly, BMS ECU, power relay assembly, ...